Modern Benoni with Bf4 – part14

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Modern Benoni with Bf4 – part14

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Η συνέχεια που θα ασχοληθούμε εδώ είναι η 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Bf4 g6 7. Nf3 a6 8. Nd2 b5 9. e4

Ο λευκός προσπαθεί να «μπερδέψει» τις συνέχειες με Nd2 με αυτές με μια πιο νορμάλ ανάπτυξη, με e4, Be2-f3, 0-0 και μετά να χτυπήσει με α4 ή και ε5. Αρκετά αργό σχέδιο που επιτρέπει τον μαύρο να ισοφαρίσει. Η συνέχεια αυτή δεν έχει ιδιαίτερο θεωρητικό ενδιαφέρον, απλά είναι χρήσιμη γιατί δείχνει πως ο μαύρος αντιμετωπίζει τέτοια ήρεμα setup, πριν αυτά γίνουν αρκετά επικίνδυνα.

rnbqkb1r/5p1p/p2p1np1/1ppP4/4PB2/2N5/PP1N1PPP/R2QKB1R b KQkq - 0 9 You must activate JavaScript to enhance chess diagram visualization.

[White "Modern Benoni with Bf4"][Black "7. Nf3 a6 8. Nd2 b5 9. e4"][SetUp "1"][FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Bf4 g6 7. Nf3 a6 8. Nd2 b5 9. e4 (9. h3 Bg7 10. e4 O-O 11. Bd3 Re8 12. O-O c4 13. Bc2 Nh5 14. Bh2 Qc7 =) 9... Bg7 {[#]} 10. Be2 O-O 11. O-O (11. Qc2 ?! 11... Ne8 ! {A nice idea in this set up trying to play a fast f5 before white regroups his pieces.} 12. O-O f5 {both hitting the center and playing with the position of the bishop on f4} 13. f3 (13. exf5 Bxf5 14. Qc1 Nd7)(13. h3 Nd7)13... Nd7 (13... fxe4 14. fxe4 Nd7 15. Bg3 Rxf1+ 16. Rxf1 Ne5 {=/=+})) 11... Ne8 {A different approach to the position. Instead of targeting the e4 pawn, black wants to destroy white’s center with f5 immediately or after some preparation.} (11... Re8 {The main line. Black targets the e4 pawn and the basic theme evolves around how white handles this pressure [#][%csl Re4]} 12. Bf3 (12. a3 Qe7 (12... b4 {a way to get a clear position with many piece exchanges.} 13. axb4 cxb4 14. Nb5 Nxe4 15. Bf3 Bd7 16. Nxe4 Rxe4 17. Bxe4 Bxb5 18. Bd3 Bxd3 19. Qxd3 Bxb2 20. Ra2 Bc3 21. h4 a5 22. Qb5 Nd7 23. Bxd6 Nb6 24. Bc5 Rb8 25. Bxb6 Rxb6 =)13. f3 (13. Rc1 Nbd7 14. Bg5 Bb7 15. f4 c4 16. b4 cxb3 17. Nxb3 Rac8 18. Bf3 Nb6 19. Re1 Nc4 {black is at least equal})(13. Re1 Nbd7 14. Rc1 Bb7 15. Bg5 Rac8 16. Bf1 Qd8 17. h3 h6 18. Bf4 Qe7 {with a rich dynamic position})13... Nh5 14. Be3 f5) (12. Qc2 {this way of protecting the pawn is not the best} 12... b4 13. Nd1 (13. Na4 Nxd5 14. Bxd6 Qxd6 15. Nc4 Qf4 16. exd5 Bf5 17. Bd3 Bxd3 18. Qxd3 Nd7 19. g3 Qg5 {=/=+})13... Nxd5 14. exd5 Rxe2 15. Ne3 g5 16. Bg3 f5 17. Bxd6 Rxe3 18. fxe3 Qxd6 19. Nc4 Qd8 =/+) (12. f3 ?! {this is another bad way to protect the e pawn} 12... Nh5 13. Be3 Nd7 14. g4 {otherwise a storm of threats is comming with Be5 and Qh4 or f5} 14... Nhf6 15. Bf4 Nb6 16. a3 h5 =/+ {white has expanded beyond what he can control}) (12. e5 {with this move white sacrifices a pawn and hope to gets compensation by damaging white’s structure with a4 and getting initiative. I don’t think that his can give him more than a draw at best} 12... dxe5 13. Bg5 Nbd7 14. a4 b4 15. Nce4 h6 16. Nxf6+ Nxf6 17. Bxf6 Qxf6 18. Ne4 Qf4 19. Qd3 f5 (19... Bf5 20. f3 h5 21. Rad1 c4 22. Qxc4 Qe3+ 23. Rf2 Rec8 24. Qxb4 Rc2 25. Kf1 Bh6 {=/=+})20. Nxc5 e4 21. Qb3 Qd6 22. Rac1 =) 12... Qe7 13. Re1 = (13. a3 {now b4 is not possible} 13... Nbd7 14. Re1 Ne5 15. Be2 c4 {black is doing more than ok.}) (13. e5 dxe5 14. Bg5 (14. Be3 Bb7 15. a4 Nbd7 16. axb5 axb5 17. d6 Bxf3 18. Qxf3 Qf8 19. Nxb5 Rxa1 20. Rxa1 Rb8 21. Ra5 Qd8 22. Nc4 e4 23. Qe2 Ne5 24. Ra7 Nd5 25. Nxe5 Bxe5 26. Qc4 Bxd6 27. Nxd6 Qxd6 28. Bxc5 Rc8 29. b4 Qf4 {=})14... Qf8 15. d6 Ra7 16. a4 Qxd6 17. axb5 Rd7 18. Qb3 axb5 19. Nxb5 Qf8 20. Rfd1 e4 21. Bxf6 Bxf6 22. Nxe4 Be5 23. h3 Red8 24. Rxd7 Bxd7 {=})) 12. a3 {[#]} (12. Rc1 Nd7 13. a3 (13. Nf3 f5 14. exf5 Rxf5 15. Qd2 Nb6 16. Bd3 Rf8 17. Ng5 b4 18. Ne2 Nf6 19. Rfe1 Nfxd5 20. Bc4 Bb7 21. Ne6 Nxc4 22. Rxc4 Qf6 23. Nxf8 Rxf8 24. Bg3 Qf7 25. Rc2 a5 26. Nc1 Qd7 27. Nb3 Ra8 =)13... f5 14. exf5 Rxf5 15. Bg3 Ndf6 16. Nf3 Bh6 17. Nh4 Bxc1 18. Qxc1 Ng7 19. Re1 Bb7 20. Nxf5 Nxf5 =) (12. Re1 Nd7 (12... f5 13. exf5)13. Nf3 {controlling e5 and creating a threat after f5 of Ng5} 13... Nb6 14. e5 Bb7 15. a4 b4 16. Ne4 a5 17. Rc1 Bxd5 18. Nxd6 Nxd6 19. exd6 c4 20. Be3 Bb7 21. Bg5 Bf6 22. h4 Re8 23. Bxc4 Rxe1+ 24. Nxe1 Bxg5 25. hxg5 Rc8 26. Bb3 Rxc1 27. Qxc1 Qxd6 28. Qe3 Kf8 =) (12. f3 f5 13. a3 fxe4 14. fxe4 Ra7 = ) (12. Bg3 f5 13. exf5 Bxf5 14. Nf3 (14. Bg4 Nd7 15. Bxf5 Rxf5 16. Qe2 Ndf6 17. a3 Nh5 {=/=+})14... Nd7 15. Nh4 Nb6 16. Nxf5 gxf5 =) (12. Nf3 b4 (12... Nd7 13. Re1 Nb6 14. a3 f5 15. e5 Bb7 16. exd6 Nxd6 17. Ng5 Ne4 18. Ncxe4 fxe4 19. Ne6 Qxd5 20. Nxf8 Rxf8 +/=)13. Na4 Bd7 14. Rb1 (14. Bd3 Bxa4 15. Qxa4 Bxb2 16. Rab1 Bc3 (16... Bg7 ?! 17. a3 bxa3 18. Qxa3 +=)17. Nd2 Nd7 (17... Bxd2 18. Bxd2 Nd7 19. Bh6 Ng7 =/+)18. Nc4 Nb6 =/+)14... Nf6 (14... Bb5 15. Re1 Nd7 16. Qc2 Qe7 17. Bc4 Nc7 18. b3 Bxa4 19. bxa4 Rfe8 =)15. Bd3 Re8 16. Re1 Bb5 17. b3 Ra7 =) 12... f5 13. exf5 Bxf5 14. Be3 (14. Bg3 Nd7 15. Re1 (15. Rc1 Nb6 16. Re1 Qd7 17. Nf1 Nc7 18. Ne3 Rae8 =)15... c4 =/+) 14... Ra7 (14... h5 15. Nf3 Nd7 =) 15. Rc1 Re7 = * You must activate JavaScript to enhance chess game visualization.